i wanted to change icons on my phone, will i need to change my firmware???



Platform: DB2020

OTP CID: 49

EROM CID: 52

EROM Color:red

IMEI: 35399601xxxxxx

Phone ID: K800

Region: C_ASIA

CDA: CDA102295/1 R2A

Firmware Version: R8BC004

EROM: R3A016